diff --git a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
index 9094f3939d..d40f15aadb 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_test.cpp
@@ -18,7 +18,7 @@
 
 void RadioHidlTest::SetUp() {
   radio = ::testing::VtsHalHidlTargetTestBase::getService<IRadio>(
-      hidl_string("rild"));
+      hidl_string(RADIO_SERVICE_NAME));
   ASSERT_NE(radio, nullptr);
 
   radioRsp = new RadioResponse(*this);
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_utils.h b/radio/1.0/vts/functional/radio_hidl_hal_utils.h
index 6826238618..51db87b08f 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_utils.h
+++ b/radio/1.0/vts/functional/radio_hidl_hal_utils.h
@@ -81,6 +81,7 @@ using ::android::hardware::Void;
 using ::android::sp;
 
 #define TIMEOUT_PERIOD 40
+#define RADIO_SERVICE_NAME "slot1"
 
 class RadioHidlTest;
 extern CardStatus cardStatus;
diff --git a/radio/1.0/vts/functional/sap_hidl_hal_test.cpp b/radio/1.0/vts/functional/sap_hidl_hal_test.cpp
index 88274cd7a9..02accef2e5 100644
--- a/radio/1.0/vts/functional/sap_hidl_hal_test.cpp
+++ b/radio/1.0/vts/functional/sap_hidl_hal_test.cpp
@@ -18,7 +18,7 @@
 
 void SapHidlTest::SetUp() {
   sap = ::testing::VtsHalHidlTargetTestBase::getService<ISap>(
-      hidl_string("sap_uim_socket1"));
+      hidl_string(SAP_SERVICE_NAME));
   ASSERT_NE(sap, nullptr);
 
   sapCb = new SapCallback(*this);
diff --git a/radio/1.0/vts/functional/sap_hidl_hal_utils.h b/radio/1.0/vts/functional/sap_hidl_hal_utils.h
index 2ee3c96d91..38fb003026 100644
--- a/radio/1.0/vts/functional/sap_hidl_hal_utils.h
+++ b/radio/1.0/vts/functional/sap_hidl_hal_utils.h
@@ -34,6 +34,7 @@ using ::android::hardware::Void;
 using ::android::sp;
 
 #define TIMEOUT_PERIOD 40
+#define SAP_SERVICE_NAME "slot1"
 
 class SapHidlTest;